diff -uNr ../ztelnet/telnet/commands.c ./telnet/commands.c
--- ../ztelnet/telnet/commands.c	Wed Sep 20 00:03:45 1995
+++ ./telnet/commands.c	Wed Dec  3 02:17:45 1997
@@ -93,6 +93,10 @@
 static int margc;
 static char *margv[20];
 
+    void send_wont();
+    void send_dont();
+    void send_will();
+    void send_do();
     static void
 makeargv()
 {
@@ -230,10 +234,8 @@
     int		nbyte;		/* Number of bytes to send this command */
     int		what;		/* Character to be sent (<0 ==> special) */
 };
+
 
-/* PMS
-extern int
-*/
 static int
 	send_esc P((void)),
 	send_help P((void)),
@@ -370,7 +372,6 @@
 send_docmd(name)
     char *name;
 {
-    void send_do();
     return(send_tncmd(send_do, "do", name));
 }
 
@@ -378,21 +379,18 @@
 send_dontcmd(name)
     char *name;
 {
-    void send_dont();
     return(send_tncmd(send_dont, "dont", name));
 }
     static int
 send_willcmd(name)
     char *name;
 {
-    void send_will();
     return(send_tncmd(send_will, "will", name));
 }
     static int
 send_wontcmd(name)
     char *name;
 {
-    void send_wont();
     return(send_tncmd(send_wont, "wont", name));
 }
 
@@ -590,11 +588,8 @@
     return 1;
 }
 
-/* PMS
-extern int togglehelp P((void));
-*/
-static int togglehelp P((void));
 
+static int togglehelp P((void));
 #if	defined(AUTHENTICATE)
 extern int auth_togdebug P((int));
 #endif
@@ -828,12 +823,8 @@
  */
 
 #ifdef	USE_TERMIO
-#ifdef BYPMS
-struct termios new_tc = { 0 };
-#else
 struct termio new_tc = { 0 };
 #endif
-#endif
 
 struct setlist {
     char *name;				/* name */
@@ -1559,9 +1550,6 @@
 	int	arg;
 };
 
-/* PMS
-extern void slc_help();
-*/
 static void slc_help();
 
 struct slclist SlcList[] = {
@@ -1640,15 +1628,13 @@
 
 extern struct env_lst *
 	env_define P((unsigned char *, unsigned char *));
-extern void
+static void
 	env_undefine P((unsigned char *)),
 	env_export P((unsigned char *)),
 	env_unexport P((unsigned char *)),
 	env_send P((unsigned char *)),
-	env_list P((void));
-
-/* PMS: extern is replaced by static */
-static	void env_help P((void));
+	env_list P((void)),
+	env_help P((void));
 
 struct envlist EnvList[] = {
     { "define",	"Define an environment variable",
@@ -2232,7 +2218,7 @@
     register struct hostent *host = 0;
     struct sockaddr_in sin;
     struct servent *sp = 0;
-    unsigned long temp, inet_addr();
+    unsigned long temp;/*, inet_addr();*/
     extern char *inet_ntoa();
 #if	defined(IP_OPTIONS) && defined(IPPROTO_IP)
     char *srp = 0, *strrchr();
@@ -2489,11 +2475,7 @@
 	envhelp[] =	"change environment variables ('environ ?' for more)",
 	modestring[] = "try to enter line or character mode ('mode ?' for more)";
 
-/* PMS
-extern int	help();
-*/
-
-static int help();
+static int	help();
 
 static Command cmdtab[] = {
 	{ "close",	closehelp,	bye,		1 },